63929320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 182125260

約数和(自身を除く): 118195940

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 169, 182, 193, 196, 245, 260, 280, 338, 364, 386, 392, 455, 490, 520, 637, 676, 728, 772, 845, 910, 965, 980, 1183, 1274, 1351, 1352, 1544, 1690, 1820, 1930, 1960, 2366, 2509, 2548, 2702, 3185, 3380, 3640, 3860, 4732, 5018, 5096, 5404, 5915, 6370, 6755, 6760, 7720, 8281, 9457, 9464, 10036, 10808, 11830, 12545, 12740, 13510, 16562, 17563, 18914, 20072, 23660, 25090, 25480, 27020, 32617, 33124, 35126, 37828, 41405, 47285, 47320, 50180, 54040, 65234, 66248, 70252, 75656, 82810, 87815, 94570, 100360, 122941, 130468, 140504, 163085, 165620, 175630, 189140, 228319, 245882, 260936, 326170, 331240, 351260, 378280, 456638, 491764, 614705, 652340, 702520, 913276, 983528, 1141595, 1229410, 1304680, 1598233, 1826552, 2283190, 2458820, 3196466, 4566380, 4917640, 6392932, 7991165, 9132760, 12785864, 15982330, 31964660, 63929320]

約数ペア:

[(1, 63929320), (2, 31964660), (4, 15982330), (5, 12785864), (7, 9132760), (8, 7991165), (10, 6392932), (13, 4917640), (14, 4566380), (20, 3196466), (26, 2458820), (28, 2283190), (35, 1826552), (40, 1598233), (49, 1304680), (52, 1229410), (56, 1141595), (65, 983528), (70, 913276), (91, 702520), (98, 652340), (104, 614705), (130, 491764), (140, 456638), (169, 378280), (182, 351260), (193, 331240), (196, 326170), (245, 260936), (260, 245882), (280, 228319), (338, 189140), (364, 175630), (386, 165620), (392, 163085), (455, 140504), (490, 130468), (520, 122941), (637, 100360), (676, 94570), (728, 87815), (772, 82810), (845, 75656), (910, 70252), (965, 66248), (980, 65234), (1183, 54040), (1274, 50180), (1351, 47320), (1352, 47285), (1544, 41405), (1690, 37828), (1820, 35126), (1930, 33124), (1960, 32617), (2366, 27020), (2509, 25480), (2548, 25090), (2702, 23660), (3185, 20072), (3380, 18914), (3640, 17563), (3860, 16562), (4732, 13510), (5018, 12740), (5096, 12545), (5404, 11830), (5915, 10808), (6370, 10036), (6755, 9464), (6760, 9457), (7720, 8281)]